GB9019216D0 - Filter cleaning - Google Patents

Filter cleaning

Info

Publication number: GB9019216D0
Authority: GB; United Kingdom
Prior art keywords: filter cleaning; cleaning; filter
Prior art date: 1990-08-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

GB909019216A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

UK Atomic Energy Authority

Original Assignee

UK Atomic Energy Authority

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-08-31

Filing date

1990-08-31

Publication date

1990-10-17

1990-08-31 Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority

1990-08-31 Priority to GB909019216A priority Critical patent/GB9019216D0/en

1990-10-17 Publication of GB9019216D0 publication Critical patent/GB9019216D0/en

1991-08-06 Priority to ES91307215T priority patent/ES2051084T3/en

1991-08-06 Priority to DE69101610T priority patent/DE69101610T2/en

1991-08-06 Priority to EP91307215A priority patent/EP0474365B1/en

1991-08-06 Priority to GB9116944A priority patent/GB2247469B/en

1991-08-29 Priority to JP3218915A priority patent/JPH04244221A/en

1991-08-30 Priority to KR1019910015088A priority patent/KR920004017A/en

1994-11-10 Priority to US08/351,893 priority patent/US5916431A/en

Status Pending legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/425—Electro-ultrafiltration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Electrochemistry (AREA)
Urology & Nephrology (AREA)
Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Filtration Of Liquid (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Filtering Materials (AREA)

GB909019216A 1990-08-31 1990-08-31 Filter cleaning Pending GB9019216D0 (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
GB909019216A GB9019216D0 (en)	1990-08-31	1990-08-31	Filter cleaning
ES91307215T ES2051084T3 (en)	1990-08-31	1991-08-06	FILTER CLEANING.
DE69101610T DE69101610T2 (en)	1990-08-31	1991-08-06	Filter cleaning.
EP91307215A EP0474365B1 (en)	1990-08-31	1991-08-06	Filter cleaning
GB9116944A GB2247469B (en)	1990-08-31	1991-08-06	Filter cleaning
JP3218915A JPH04244221A (en)	1990-08-31	1991-08-29	Method for cleaning filter
KR1019910015088A KR920004017A (en)	1990-08-31	1991-08-30	Filter Paper Cleaning Method
US08/351,893 US5916431A (en)	1990-08-31	1994-11-10	Filter cleaning

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909019216A GB9019216D0 (en)	1990-08-31	1990-08-31	Filter cleaning

Publications (1)

Publication Number	Publication Date
GB9019216D0 true GB9019216D0 (en)	1990-10-17

Family

ID=10681600

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB909019216A Pending GB9019216D0 (en)	1990-08-31	1990-08-31	Filter cleaning
GB9116944A Expired - Fee Related GB2247469B (en)	1990-08-31	1991-08-06	Filter cleaning

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB9116944A Expired - Fee Related GB2247469B (en)	1990-08-31	1991-08-06	Filter cleaning

Country Status (7)

Country	Link
US (1)	US5916431A (en)
EP (1)	EP0474365B1 (en)
JP (1)	JPH04244221A (en)
KR (1)	KR920004017A (en)
DE (1)	DE69101610T2 (en)
ES (1)	ES2051084T3 (en)
GB (2)	GB9019216D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9213135D0 (en) *	1992-06-20	1992-08-05	Atomic Energy Authority Uk	A filter
GB9411580D0 (en) *	1994-06-09	1994-08-03	Atomic Energy Authority Uk	Filter cleaning
GB9525558D0 (en) *	1995-12-14	1996-02-14	Head Philip	A system for coiled tubing
GB9525583D0 (en) *	1995-12-14	1996-02-14	Atomic Energy Authority Uk	In situ filter cleaner
DE19741498B4 (en) *	1997-09-20	2008-07-03	Evonik Degussa Gmbh	Production of a ceramic stainless steel mesh composite
KR100361704B1 (en) *	2000-02-19	2002-11-23	(주)국송	Method of manufacturing cleaner of metalpipe use for gangue and silica
KR20000063424A (en) *	2000-07-10	2000-11-06	이성휴	put natural silicasand main material of anticaustic composition
DE10122801A1 (en) *	2001-05-10	2002-11-14	Isco Inc	Method and device for taking waste water samples
KR100457692B1 (en) *	2002-11-05	2004-11-18	주식회사 한국하이시스	Drinking water inhibitor a method of manufacture system
US9095808B2 (en)	2010-10-13	2015-08-04	Physical Sciences, Inc.	Electrolytic system and method for filtering an aqueous particulate suspension
DE102013224563A1 (en) *	2013-11-29	2015-06-03	BSH Hausgeräte GmbH	Filter arrangement for a water-conducting household appliance, pump pot for a water-conducting household appliance, washing container for a water-conducting household appliance and water-conducting household appliance
US20190345044A1 (en) *	2018-05-09	2019-11-14	Brisea Capital, Llc	Dc-powered electrochemically reactive membrane

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB940582A (en) *	1961-04-17	1963-10-30	Gen Electric Co Ltd	Improvements in or relating to methods of polishing metal surfaces in acid baths
US3634048A (en) *	1968-02-14	1972-01-11	Mallory & Co Inc P R	Solderable stainless steel
US4384928A (en) *	1980-11-24	1983-05-24	Mpd Technology Corporation	Anode for oxygen evolution
JPS58133388A (en) *	1982-02-02	1983-08-09	Showa Denko Kk	Cathode for electrolysis
US4493756A (en) *	1983-06-21	1985-01-15	Pall Corporation	Process for cleaning metal filters
FR2558486B1 (en) *	1984-01-20	1986-06-13	Electricite De France	ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS
GB8415887D0 (en) *	1984-06-21	1984-07-25	Atomic Energy Authority Uk	Membrane cleaning
JPH0778278B2 (en) *	1986-04-11	1995-08-23	ペルメレツク電極株式会社	Carbonaceous coated metal electrode and method for producing the same
US4746453A (en) *	1986-11-07	1988-05-24	China Steel Corporation	Cleaning composition for electrocleaning cold-rolled steel
GB8901581D0 (en) *	1989-01-25	1989-03-15	Alcan Int Ltd	Filter cleaning

1990
- 1990-08-31 GB GB909019216A patent/GB9019216D0/en active Pending
1991
- 1991-08-06 ES ES91307215T patent/ES2051084T3/en not_active Expired - Lifetime
- 1991-08-06 GB GB9116944A patent/GB2247469B/en not_active Expired - Fee Related
- 1991-08-06 DE DE69101610T patent/DE69101610T2/en not_active Expired - Fee Related
- 1991-08-06 EP EP91307215A patent/EP0474365B1/en not_active Expired - Lifetime
- 1991-08-29 JP JP3218915A patent/JPH04244221A/en active Pending
- 1991-08-30 KR KR1019910015088A patent/KR920004017A/en active IP Right Grant
1994
- 1994-11-10 US US08/351,893 patent/US5916431A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB9116944D0 (en)	1991-09-18
EP0474365A1 (en)	1992-03-11
DE69101610T2 (en)	1994-07-21
EP0474365B1 (en)	1994-04-06
GB2247469A (en)	1992-03-04
ES2051084T3 (en)	1994-06-01
GB2247469B (en)	1994-08-03
US5916431A (en)	1999-06-29
JPH04244221A (en)	1992-09-01
DE69101610D1 (en)	1994-05-11
KR920004017A (en)	1992-03-27

Publication	Publication Date	Title
GB2247849B (en)	1995-03-22	Filter elements
ZA914096B (en)	1992-03-25	Self-cleaning filter
PL292549A1 (en)	1992-08-24	Versatile filter
GB9007304D0 (en)	1990-05-30	Filter element
GB2257429B (en)	1994-06-22	Water filters
GB8901581D0 (en)	1989-03-15	Filter cleaning
EP0499643A4 (en)	1993-02-24	Band-pass filter
GB2247469B (en)	1994-08-03	Filter cleaning
ZA915539B (en)	1992-03-25	Filtering arrangement
ZA919803B (en)	1992-09-30	Filter element
GB9021348D0 (en)	1990-11-14	Filtering arrangement
GB2248559A8 (en)		Cleaning filters
AU112925S (en)	1991-11-25	Filter
GB9027166D0 (en)	1991-02-06	Drainpipe filter
GB9022778D0 (en)	1990-12-05	Filters
GB2250281B (en)	1994-06-22	Water filters
GB9015468D0 (en)	1990-08-29	Filter
GB9000311D0 (en)	1990-03-07	Filter elements
GB9026501D0 (en)	1991-01-23	Filter arrangements
RU1769919C (en)	1992-10-23	Liquid cleaning filter
RU1769929C (en)	1992-10-23	Filter cleaning installation
RU1806822C (en)	1993-04-07	Self-cleaning filter
GB9010117D0 (en)	1990-06-27	Filter
GB9011144D0 (en)	1990-07-04	Filter
PL285862A1 (en)	1992-01-13	Filter